Istituto di Scienza e Tecnologie dell'Informazione     
Ruback L., Casanova M. A., Raffaeta' A., Renso C., Ponte Vidal V. Enriching mobility data with Linked Open Data. In: IDEAS '16 - 20th International Database Engineering & Applications Symposium (Montreal, Canada, 12-13 luglio 2016). Proceedings, pp. 173 - 182. ACM, 2016.
Recent research has pointed out the needs and advantages of the semantic enrichment of movement data, a process where trajectories are partitioned into homogeneous segments that are annotated with contextual information. However, the lack of a comprehensive and well-defined framework for the enrichment makes this process difficult and error-prone. In this paper, we therefore propose a conceptual framework for the semantic enrichment of movement data, which bene- fits from the emerging Web of Data (or Linked Open Data) both as a unifying formalism and as the source of contextual data, which can be greatly useful for trajectories enrichment. Moreover, the semantic structure of such sources makes it easier to share and process enriched trajectories. We illus- trate the enrichment process by presenting a case study in the tourism domain.
URL: http://dl.acm.org/citation.cfm?id=2938550
DOI: 10.1145/2938503.2938550
Subject Linked Open data
H.2.8 DATABASE MANAGEMENT. Database Applications
68W99 Computer science

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